package org.gd.hellojavacore;

public class Test1 {

    static Integer a;
    static String[][]String = {{"String"}};       // 1

    static {
        System.out.println(String.class);         // 2
    }

    public static void main(String[] args) {      // 3
        System.out.println(String.class);         // 4



        int f = 5;

        f = ++f + f++;
        System.out.println(f);
        System.out.println(a);
        System.out.println(0x1c);

        byte b = 127;
        b += 1;
        System.out.println(b);

        System.out.println(4|3);


        System.out.printf("%1$b  %1$b  %1$b", 1, 0, -1);


    }
}
